我觉得我可能对这个解决方案想得太多了……所以我想我会得到一些额外的建议。我想在我的数据库中查询“事件”列表和在单个标题下具有相同日期的组事件,此外,我希望这个“组”在它自己的容器中。我已经解决了浏览其他问题时的单个 header 问题,但容器让我很伤心!
例如:
这个:
<div class='container'>
<img src='event-image.jpg'>
<h1>October 15th, 2012</h1>
<h3>Event Name</h3>
<p>Details</p>
<h3>Event Name</h3>
<p>Details</p>
<h3>Event Name</h3>
<p>Details</p>
</div>
<div class='container'>
<img src='event-image.jpg'>
<h3>Event Name</h3>
<p>Details</p>
<h3>Event Name</h3>
<p>Details</p>
<h3>Event Name</h3>
<p>Details</p>
</div>
不是这个:
<div class='container'>
<img src='event-image.jpg'>
<h1>October 15th, 2012</h1>
<h3>Event Name</h3>
<p>Details</p>
</div>
<div class='container'>
<h3>Event Name</h3>
<p>Details</p>
</div>
<div class='container'>
<h3>Event Name</h3>
<p>Details</p>
</div>
<div class='container'>
<img src='event-image.jpg'>
<h3>Event Name</h3>
<p>Details</p>
</div>
<div class='container'>
<h3>Event Name</h3>
<p>Details</p>
</div>
<div class='container'>
<h3>Event Name</h3>
<p>Details</p>
</div>
这个:
October 15, 2012
Event 1
Event 2
Event 3
不是这个:
October 15, 2012
Event 1
October 15, 2012
Event 2
October 15, 2012
Event 3
MySQL 查询:
$sql = "SELECT title, DATE_FORMAT(date, '%M %D, %Y') AS postdate, time, venue, cost, city, spotlight, image
FROM shows WHERE date >= $curDate
ORDER BY date ASC, spotlight DESC LIMIT $startRow," . SHOWMAX;
HTML/PHP:
<?php
$prevDate = null;
while ($row = $result->fetch_assoc()) { ?>
<div class="content">
<?php
if (!empty($row['image'])) { ?>
<img src="/images/thumbs/<?php echo $row['image'] ?>">
<?php
}
if ($row['postdate'] != $prevDate) { ?>
<h1><?php echo $row['postdate']; ?></h1>
<?php $prevDate = $row['postdate'];
} ?>
<h3><?php echo $row['title']; ?></h3>
<p><?php echo $row['venue'] . " | " . $row['city'] . " | " . $row['time'] . " | " . $row['cost']; ?></p>
</div>
<div class="horizontal-line"></div>
<?php } ?>
结果:
<div class="content">
<img src="/images/thumbs/defining-times-news-00.jpg">
<h1>October 13th, 2012</h1>
<h3>Relient K w/ Hellogoodby, William Beckett & House of Heroes</h3>
<p>Cain's Ballroom | Tulsa, OK | 9:00 | $10</p>
</div>
<div class="horizontal-line"></div>
<div class="content">
<h3>Rod Steward & Stevie Nicks</h3>
<p>BOK Center | Tulsa, OK | 9:00 | $45</p>
</div>
<div class="horizontal-line"></div>
<div class="content">
<h3>Gary Allan</h3>
<p>Hard Rock Hotel & Casino | Tulsa, OK | 9:00 | $30</p>
</div>
<div class="horizontal-line"></div>
<div class="content">
<img src="/images/thumbs/dead-sea-choir-news-00.jpg">
<h1>October 14th, 2012</h1>
<h3>Nalani Proctor and Kierston White</h3>
<p>Bluebonnet | Norman, OK | 9:00 | $5</p>
</div>
<div class="horizontal-line"></div>
<div class="content">
<h3>Bungalouski</h3>
<p>Bluebonnet | Norman, OK | 9:00 | FREE</p>
</div>
<div class="horizontal-line"></div>
<h3>Relient K w/ Hellogoodby, William Beckett & House of Heroes</h3>
<p>Cain's Ballroom | Tulsa, OK | 9:00 | $10</p>
</div>
<div class="horizontal-line"></div>
我希望这不会太复杂!任何帮助表示赞赏!谢谢!
最佳答案
试试这个:
$prevDate = null;
while ($row = $result->fetch_assoc()) {
$mark = false;
if ($row['postdate'] != $prevDate) {
$mark = true;
$prevDate = $row['postdate'];
}
?>
<? if ($mark) { ?>
<div class="content">
<? } ?>
<? if (!empty($row['image'])) { ?>
<img src="/images/thumbs/<?= $row['image'] ?>">
<? } ?>
<? if ($mark) { ?>
<h1><?= $row['postdate']; ?></h1>
<? } ?>
<h3><?= $row['title']; ?></h3>
<p><?= $row['venue'] . " | " . $row['city'] . " | " . $row['time'] . " | " . $row['cost']; ?></p>
<? if ($mark) { ?>
</div>
<div class="horizontal-line"></div>
<? } ?>
<? } ?>
关于php - 按日期对 MySQL 查询结果进行分组,每个组都有标题和自己的 div,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/12907847/